The 20 Best Klinefelter Syndrome Doctors Near Me in Illinois, US

Find the Top Klinefelter Syndrome Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 66 doctor with experience in Klinefelter Syndrome near Illinois, US. Of these, 56 are Experienced, 9 are Advanced and 1 are Distinguished.

Location
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66 providers found
    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required
    675 N St Clair St Ste 20-150, Galter Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Brannigan is a Urologist practicing medicine in Chicago, Illinois. Dr. Brannigan is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Low Testosterone, Infertility, Testicular Failure, Vasectomy, and Orchiectomy. Dr. Brannigan is board certified in American Board Of Urology - Urology (Certified). Dr. Brannigan is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required
    1630 Sherman Ave Ste 200, 
    Evanston, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Colleen Majewski is an Endocrinologist practicing medicine in Evanston, Illinois. Dr. Majewski is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Hypothalamic Tumor, and Pituitary Tumor. Dr. Majewski is board certified in American Board Of Internal Medicine - Endocrinology, Diabetes & Metabolism (Certified). Dr. Majewski is currently accepting new patients.

    Distinguished in Klinefelter Syndrome
    Pediatric Endocrinology
    Distinguished in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required

    Office

    2515 N Clark St, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Courtney Finlayson is a Pediatric Endocrinologist practicing medicine in Chicago, Illinois. Dr. Finlayson is rated as a Distinguished provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Intersex, Mixed Gonadal Dysgenesis, Turner Syndrome, and Klinefelter Syndrome. Dr. Finlayson is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    UI Health Transplant Clinic

    1009 S Wood St, 
    Chicago, IL 
    Languages Spoken:
    English

    Craig Niederberger is a Urologist practicing medicine in Chicago, Illinois. Dr. Niederberger is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Infertility, Varicocele, Hypogonadism, Vasectomy, and Hormone Replacement Therapy (HRT).

    Advanced in Klinefelter Syndrome
    Medical Genetics
    Advanced in Klinefelter Syndrome
    Medical Genetics
    Referral may be required

    Endeavor Health Medical Group

    2650 Ridge Ave., Department Of Pathology, 
    Evanston, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Karen Kaul is a Medical Genetics provider practicing medicine in Evanston, Illinois. Dr. Kaul is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 64 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Menopause, Heart Failure with Preserved Ejection Fraction (HFpEF), and Febrile Neutropenia. Dr. Kaul is board certified in American Board Of Pathology. Dr. Kaul is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology | Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology | Endocrinology
    Referral may be required

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 300, 
    Skokie, IL 
    Languages Spoken:
    English, Filipino, Spanish
    Accepting New Patients

    Stephanie Drobac is a Pediatric Endocrinologist and an Endocrinologist practicing medicine in Skokie, Illinois. Dr. Drobac is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Precocious Puberty. Dr. Drobac is board certified in American Board Of Pediatrics. Dr. Drobac is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Family Medicine
    Experienced in Klinefelter Syndrome
    Family Medicine

    C. & R. Medical Group SC

    1890 Silver Cross Blvd Ste 570, 
    New Lenox, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jitinder Singh is a primary care provider, practicing in Family Medicine in New Lenox, Illinois. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Singh is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Family Medicine
    Experienced in Klinefelter Syndrome
    Family Medicine

    Northwest Pulmonary And Sleep Medicine SC

    1340 Ryan Pkwy, 
    Algonquin, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Philip Favia is a primary care provider, practicing in Family Medicine in Algonquin, Illinois. Dr. Favia is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Familial Hypertriglyceridemia, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Favia is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral may be required

    Knox OB/GYN LTD

    834 N Seminary St Ste 402, 
    Galesburg, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Patterson is a Urologist practicing medicine in Galesburg, Illinois. Dr. Patterson is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Urinary Tract Infection in Children, Ureteroscopy, and Prostatectomy. Dr. Patterson is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required

    Endeavor Health Evanston Hospital

    2650 Ridge Ave, 
    Evanston, IL 
    Languages Spoken:
    English
    Accepting New Patients

    Brian Bordini is a Pediatric Endocrinologist practicing medicine in Evanston, Illinois. Dr. Bordini is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Precocious Puberty. Dr. Bordini is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Endocrinology
    Advanced in Klinefelter Syndrome
    Endocrinology
    Referral required

    Office

    9977 Woods Dr Ste 300, 
    Skokie, IL 
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Ramez Bahu is an Endocrinologist practicing medicine in Skokie, Illinois. Dr. Bahu is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Follicular Thyroid Cancer, and Papillary Thyroid Cancer. Dr. Bahu is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Advanced in Klinefelter Syndrome
    Referral required

    Loyola University Medical Center

    9608 S Roberts Rd, 
    Hickory Hills, IL 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Gerald Charnogursky is an Endocrinologist practicing medicine in Hickory Hills, Illinois. Dr. Charnogursky is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Neuropathy, Diabetic Nephropathy, and Type 1 Diabetes (T1D). Dr. Charnogursky is currently accepting new patients.

    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Advanced in Klinefelter Syndrome
    Pediatric Endocrinology
    Referral may be required

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Jennifer Whitehead is a Pediatric Endocrinologist practicing medicine in Chicago, Illinois. Dr. Whitehead is rated as an Advanced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Leydig Cell Hypoplasia, Mixed Gonadal Dysgenesis, Swyer Syndrome, and Precocious Puberty. Dr. Whitehead is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral required

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 300, 
    Skokie, IL 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Herman Blomeier is an Endocrinologist practicing medicine in Skokie, Illinois. Dr. Blomeier is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Neuropathy, Obesity in Children, and Hypothyroidism. Dr. Blomeier is board certified in American Board Of Internal Medicine. Dr. Blomeier is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Internal Medicine
    Experienced in Klinefelter Syndrome
    Internal Medicine
    1776 N Milwaukee Ave, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Chung is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Peyronie Disease, Erectile Dysfunction (ED), Urinary Incontinence, Prostatectomy, and Prostatic Artery Embolization. Dr. Chung is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Chung is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Medical Genetics | Cardiology | Neuromusculoskeletal Medicine
    Experienced in Klinefelter Syndrome
    Medical Genetics | Cardiology | Neuromusculoskeletal Medicine
    Referral required

    Endeavor Health Medical Group

    1000 Central St., Suite 610, 
    Evanston, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Peter Hulick is a Medical Genetics specialist and a Cardiologist practicing medicine in Evanston, Illinois. Dr. Hulick is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ehlers-Danlos Syndrome (EDS), Retinopathy Pigmentary Mental Retardation, BRCA Positive Breast Cancer, and HER2 Negative Breast Cancer. Dr. Hulick is board certified in American Board Of Internal Medicine and American Board Of Medical Genetics.

    Experienced in Klinefelter Syndrome
    Experienced in Klinefelter Syndrome
    Referral may be required

    UroPartners, LLC, Ste 200

    1660 Feehanville Dr, 
    Mount Prospect, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Tiplitsky is a Urologist practicing medicine in Mount Prospect, Illinois. Dr. Tiplitsky is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Perirenal Abscess, Carbuncle, Ureteroscopy, and Prostatectomy. Dr. Tiplitsky is board certified in American Board Of Urology and The American Board Of Urology - Urology. Dr. Tiplitsky is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology
    Referral required

    OSF Medical Group - Diabetes & Endocrinology

    1701 East College Avenue, 
    Bloomington, IL 
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Vijay Kumar is an Endocrinologist practicing medicine in Bloomington, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Hashimoto Thyroiditis, Hyperthyroidism, Thyroid Storm, and Peripheral Neuropathy. Dr. Kumar is board certified in American Board Of Internal Medicine. Dr. Kumar is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Internal Medicine
    Experienced in Klinefelter Syndrome
    Internal Medicine
    259 E Erie St Ste 2300, Lavin Family Pavilion, 
    Chicago, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Nicolas is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Nicolas is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, and Jaundice. Dr. Nicolas is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Nicolas is currently accepting new patients.

    Experienced in Klinefelter Syndrome
    Endocrinology
    Experienced in Klinefelter Syndrome
    Endocrinology
    Referral required

    Endeavor Health Medical Group

    199 W. Rand Rd., Endocrinology, 
    Mount Prospect, IL 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Victoria Ryvkin is an Endocrinologist practicing medicine in Mount Prospect, Illinois. Dr. Ryvkin is rated as an Experienced provider by MediFind in the treatment of Klinefelter Syndrome. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Type 2 Diabetes (T2D), Hyperparathyroidism, and Parathyroid Hyperplasia. Dr. Ryvkin is board certified in American Board Of Internal Medicine. Dr. Ryvkin is currently accepting new patients.

    Showing 1-20 of 66

    Last Updated: 09/19/2026

    What is the definition of Klinefelter Syndrome?

    Klinefelter syndrome, also called 47,XXY, is a genetic condition that occurs in males when they have an extra X chromosome. This can cause problems with development and fertility. Some men have no symptoms and never know they have it.

    When should I see a Klinefelter Syndrome doctor in Illinois, US?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Klinefelter Syndrome doctor in Illinois, US?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Klinefelter Syndrome doctors in Illinois, US?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Klinefelter Syndrome doctors in Illinois, US?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Klinefelter Syndrome doctor in Illinois, US?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Klinefelter Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Klinefelter Syndrome doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Klinefelter Syndrome doctor in Illinois, US?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Klinefelter Syndrome doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Klinefelter Syndrome doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Klinefelter Syndrome doctors in Illinois, US?

    Look for the filter feature on the left side of the Klinefelter Syndrome doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Klinefelter Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Klinefelter Syndrome doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy. 

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